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Deletions From the National Priorities List
The Environmental Protection Agency (EPA) announces the deletion of eight sites and the partial deletion of nine sites from the Superfund National Priorities List (NPL). The NPL, created under section 105 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980, as amended, is an appendix of the National Oil...
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Significant New Use Rules on Certain Chemical Substances (20-1.5e)
EPA is issuing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for chemical substances that were the subject of premanufacture notices (PMNs) and are subject to Orders issued by EPA pursuant to TSCA. This action requires persons to notify EPA at least 90 days before commencing manufacture (defined by statute to...
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Significant New Use Rules on Certain Chemical Substances (19-5.B); Technical Correction for PMN P-19-24
EPA issued final significant new use rules (SNURs) in the August 3, 2020 Federal Register for chemical substances that were the subject of premanufacture notices (PMNs). EPA incorrectly identified the Chemical Abstracts Service Registry Number (CASRN) for the chemical substance that was the subject of PMN P-19-24. This technical correction is...
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National Priorities List
The Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (``CERCLA'' or ``the Act''), as amended, requires that the National Oil and Hazardous Substances Pollution Contingency Plan (``NCP'') include a list of national priorities among the known releases or threatened releases of hazardous substances, pollutants or...
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National Priorities List
The Comprehensive Environmental Response, Compensation, and Liability Act (``CERCLA'' or ``the Act''), as amended, requires that the National Oil and Hazardous Substances Pollution Contingency Plan (``NCP'') include a list of national priorities among the known releases or threatened releases of hazardous substances, pollutants or contaminants...
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Use of Lead Free Pipes, Fittings, Fixtures, Solder, and Flux for Drinking Water
The Environmental Protection Agency (EPA) is finalizing changes to existing regulations to protect the public from lead in plumbing materials used in public water systems or residential or nonresidential facilities providing water for human consumption. The changes in this rule codify aspects of the Reduction of Lead in Drinking Water Act of...
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Revocation of Significant New Use Rule for a Certain Chemical Substance (P-16-581)
EPA is revoking the significant new use rule (SNUR) issued under the Toxic Substances Control Act (TSCA) for the chemical substance identified generically as alpha 1-, 3-polysaccharide, which was the subject of premanufacture notice (PMN) P-16-581. EPA issued a SNUR based on this PMN which designated certain activities as significant new uses....
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Significant New Use Rules on Certain Chemical Substances (20-1.B)
EPA is issuing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for chemical substances which are the subject of premanufacture notices (PMNs). This action requires persons to notify EPA least 90 days before commencing manufacture (defined by statute to include import) or processing of any of these chemical...
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National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Fairfax St. Wood Treaters Superfund Site
The Environmental Protection Agency (EPA) Region 4 announces the deletion of the Fairfax St. Wood Treaters Superfund Site (Site) located in Jacksonville, Florida, from the National Priorities List (NPL). The NPL, promulgated pursuant to Section 105 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980, as...
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National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion the Anaconda Co. Smelter Superfund Site
The Environmental Protection Agency (EPA) Region 8 is issuing a Notice of Intent to Delete the Beryllium Operable Unit 9 (OU9), the Flue Dust OU11 and the Arbiter OU12 of the Anaconda Co. Smelter Superfund Site (Site) located in Anaconda, MT, from the National Priorities List (NPL) and requests public comments on this proposed action. The NPL,...
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Protection of Stratospheric Ozone: Extension of the Laboratory and Analytical Use Exemption for Essential Class I Ozone-Depleting Substances
The Environmental Protection Agency (EPA) is proposing to revise regulations governing the production and import of class I ozone-depleting substances in the United States to extend indefinitely the global essential laboratory and analytical use exemption. This exemption currently expires on December 31, 2021. This change would allow for...
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National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Cimarron Mining Corporation Superfund Site
The Environmental Protection Agency (EPA) Region 6 is issuing a Notice of Intent to Delete Cimarron Mining Corporation Superfund Site (Site) located in Carrizozo, New Mexico, from the National Priorities List (NPL) and requests public comments on this proposed action. The NPL, promulgated pursuant to section 105 of the Comprehensive...
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Significant New Use Rules on Certain Chemical Substances (19-5.B)
EPA is issuing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for chemical substances which are the subject of premanufacture notices (PMNs). This action requires persons to notify EPA at least 90 days before commencing manufacture (defined by statute to include import) or processing of any of these chemical...
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Significant New Use Rules on Certain Chemical Substances (19-6.B)
EPA is issuing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for chemical substances which are the subject of premanufacture notices (PMNs). This action requires persons to notify EPA least 90 days before commencing manufacture (defined by statute to include import) or processing of any of these chemical...
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National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Scrap Processing Co., Inc. Superfund Site
The Environmental Protection Agency (EPA) Region 5 is publishing a direct final Notification of Deletion of the Scrap Processing Co., Inc. Superfund Site (Scrap Processing Site or Site), located in Medford, Wisconsin, from the National Priorities List (NPL). The NPL, promulgated pursuant to Section 105 of the Comprehensive Environmental...
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Long-Chain Perfluoroalkyl Carboxylate and Perfluoroalkyl Sulfonate Chemical Substances; Significant New Use Rule
Under the Toxic Substances Control Act (TSCA), the Environmental Protection Agency (EPA) is finalizing amendments to the significant new use rule (SNUR) for long-chain perfluoroalkyl carboxylate (LCPFAC) chemical substances that were proposed on January 21, 2015; an amendment to a SNUR for perfluoroalkyl sulfonate chemical substances that was...
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National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the Macalloy Corporation Superfund Site
The Environmental Protection Agency (EPA) Region 4 is proposing to Delete 134-acres of the 140-acre Macalloy Corporation Superfund Site (Site) located at 1800 Pittsburgh Avenue, North Charleston, South Carolina 29405 from the National Priorities List (NPL) and requests public comments on this proposed action. The NPL, promulgated pursuant to...
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National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Scrap Processing Co., Inc. Superfund Site
The Environmental Protection Agency (EPA) Region 5 is issuing a Notification of Intent to Delete the Scrap Processing Co., Inc. Superfund Site (Scrap Processing Site or Site) located in Medford, Wisconsin, from the National Priorities List (NPL) and requests public comments on this proposed action. The NPL, promulgated pursuant to Section 105 of...
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National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the Redstone Arsenal (USARMY/NASA) Superfund Site
The U.S. Environmental Protection Agency (EPA) Region 4 is issuing a Notice of Intent to Partially Delete Operable Unit (OU)-09 (OU-20 for Redstone Arsenal) and OU-12 (OU-21 for Redstone Arsenal), which are located on the George C. Marshall Space Flight Center (MSFC) within the Redstone Arsenal (USARMY/NASA) Superfund Site (Site), in Huntsville,...
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Significant New Use Rules on Certain Chemical Substances (20-7.B)
EPA is proposing significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for chemical substances which are the subject of premanufacture notices (PMNs). This action would require persons to notify EPA at least 90 days before commencing manufacture (defined by statute to include import) or processing of any of these...